diff --git a/app/code/Magento/Backend/Block/Widget/Grid/Export.php b/app/code/Magento/Backend/Block/Widget/Grid/Export.php
index 4b0eceae2e116..b32bdff510eab 100644
--- a/app/code/Magento/Backend/Block/Widget/Grid/Export.php
+++ b/app/code/Magento/Backend/Block/Widget/Grid/Export.php
@@ -257,6 +257,7 @@ public function _exportIterateCollection($callback, array $args)
         $break = false;
 
         while ($break !== true) {
+            $originalCollection->clear();
             $originalCollection->setPageSize($this->getExportPageSize());
             $originalCollection->setCurPage($page);
             $originalCollection->load();
diff --git a/app/code/Magento/Backend/Test/Unit/Model/Session/AdminConfigTest.php b/app/code/Magento/Backend/Test/Unit/Model/Session/AdminConfigTest.php
index 7380ffe0e271a..c875da549e8ef 100644
--- a/app/code/Magento/Backend/Test/Unit/Model/Session/AdminConfigTest.php
+++ b/app/code/Magento/Backend/Test/Unit/Model/Session/AdminConfigTest.php
@@ -112,7 +112,7 @@ public function testSetCookiePathNonDefault()
     public function testSetSessionSettingsByConstructor($secureRequest)
     {
         $sessionName = 'admin';
-        $this->requestMock->expects($this->once())->method('isSecure')->willReturn($secureRequest);
+        $this->requestMock->expects($this->exactly(2))->method('isSecure')->willReturn($secureRequest);
 
         $validatorMock = $this->getMockBuilder('Magento\Framework\Validator\ValidatorInterface')
             ->disableOriginalConstructor()
diff --git a/app/code/Magento/Customer/Api/CustomerRepositoryInterface.php b/app/code/Magento/Customer/Api/CustomerRepositoryInterface.php
index fc577973edfb1..bfb3f619ae36d 100644
--- a/app/code/Magento/Customer/Api/CustomerRepositoryInterface.php
+++ b/app/code/Magento/Customer/Api/CustomerRepositoryInterface.php
@@ -13,7 +13,7 @@
 interface CustomerRepositoryInterface
 {
     /**
-     * Create customer.
+     * Create or update a customer.
      *
      * @api
      * @param \Magento\Customer\Api\Data\CustomerInterface $customer
@@ -38,7 +38,7 @@ public function save(\Magento\Customer\Api\Data\CustomerInterface $customer, $pa
     public function get($email, $websiteId = null);
 
     /**
-     * Retrieve customer.
+     * Get customer by customer ID.
      *
      * @api
      * @param int $customerId
@@ -51,6 +51,10 @@ public function getById($customerId);
     /**
      * Retrieve customers which match a specified criteria.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#CustomerRepositoryInterface to determine
+     * which call to use to get detailed information about all attributes for an object.
+     *
      * @api
      * @param \Magento\Framework\Api\SearchCriteriaInterface $searchCriteria
      * @return \Magento\Customer\Api\Data\CustomerSearchResultsInterface
diff --git a/app/code/Magento/Customer/Api/GroupRepositoryInterface.php b/app/code/Magento/Customer/Api/GroupRepositoryInterface.php
index 1ba4a0546989a..67b4b42128534 100644
--- a/app/code/Magento/Customer/Api/GroupRepositoryInterface.php
+++ b/app/code/Magento/Customer/Api/GroupRepositoryInterface.php
@@ -41,6 +41,10 @@ public function getById($id);
      * The list of groups can be filtered to exclude the NOT_LOGGED_IN group using the first parameter and/or it can
      * be filtered by tax class.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#GroupRepositoryInterface to determine
+     * which call to use to get detailed information about all attributes for an object.
+     *
      * @api
      * @param \Magento\Framework\Api\SearchCriteriaInterface $searchCriteria
      * @return \Magento\Customer\Api\Data\GroupSearchResultsInterface
diff --git a/app/code/Magento/Directory/Model/Currency/Import/FixerIo.php b/app/code/Magento/Directory/Model/Currency/Import/FixerIo.php
index c618baa701525..a2137e9bd6c63 100644
--- a/app/code/Magento/Directory/Model/Currency/Import/FixerIo.php
+++ b/app/code/Magento/Directory/Model/Currency/Import/FixerIo.php
@@ -80,8 +80,11 @@ private function convertBatch($data, $currencyFrom, $currenciesTo)
         $url = str_replace('{{CURRENCY_TO}}', $currenciesStr, $url);
 
         set_time_limit(0);
-        $response = $this->getServiceResponse($url);
-        ini_restore('max_execution_time');
+        try {
+            $response = $this->getServiceResponse($url);
+        } finally {
+            ini_restore('max_execution_time');
+        }
 
         foreach ($currenciesTo as $currencyTo) {
             if ($currencyFrom == $currencyTo) {
diff --git a/app/code/Magento/Directory/Model/Currency/Import/Webservicex.php b/app/code/Magento/Directory/Model/Currency/Import/Webservicex.php
index 107743d4ad04c..f8f0dcd021e07 100644
--- a/app/code/Magento/Directory/Model/Currency/Import/Webservicex.php
+++ b/app/code/Magento/Directory/Model/Currency/Import/Webservicex.php
@@ -72,7 +72,7 @@ protected function _convert($currencyFrom, $currencyTo, $retry = 0)
             )->getBody();
 
             $xml = simplexml_load_string($response, null, LIBXML_NOERROR);
-            if (!$xml) {
+            if (!$xml || (isset($xml[0]) && $xml[0] == -1)) {
                 $this->_messages[] = __('We can\'t retrieve a rate from %1.', $url);
                 return null;
             }
diff --git a/app/code/Magento/Directory/Model/Currency/Import/YahooFinance.php b/app/code/Magento/Directory/Model/Currency/Import/YahooFinance.php
new file mode 100644
index 0000000000000..f2270ef20e61d
--- /dev/null
+++ b/app/code/Magento/Directory/Model/Currency/Import/YahooFinance.php
@@ -0,0 +1,183 @@
+<?php
+/**
+ * Copyright © 2016 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Directory\Model\Currency\Import;
+
+/**
+ * Currency rate import model (From http://query.yahooapis.com/)
+ */
+class YahooFinance extends \Magento\Directory\Model\Currency\Import\AbstractImport
+{
+    /**
+     * Currency converter url string
+     *
+     * @var string
+     */
+    private $currencyConverterUrl = 'http://query.yahooapis.com/v1/public/yql?format=json&q={{YQL_STRING}}'
+        .'&env=store://datatables.org/alltableswithkeys';
+
+    /**
+     * Config path for service timeout
+     *
+     * @var string
+     */
+    private $timeoutConfigPath = 'currency/yahoofinance/timeout';
+
+    /**
+     * Http Client Factory
+     *
+     * @var \Magento\Framework\HTTP\ZendClientFactory
+     */
+    protected $httpClientFactory;
+
+    /**
+     * Core scope config
+     *
+     * @var \Magento\Framework\App\Config\ScopeConfigInterface
+     */
+    private $scopeConfig;
+
+    /**
+     * Initialize dependencies
+     *
+     * @param \Magento\Directory\Model\CurrencyFactory $currencyFactory
+     * @param \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig
+     * @param \Magento\Framework\HTTP\ZendClientFactory $httpClientFactory
+     */
+    public function __construct(
+        \Magento\Directory\Model\CurrencyFactory $currencyFactory,
+        \Magento\Framework\App\Config\ScopeConfigInterface $scopeConfig,
+        \Magento\Framework\HTTP\ZendClientFactory $httpClientFactory
+    ) {
+        parent::__construct($currencyFactory);
+        $this->scopeConfig = $scopeConfig;
+        $this->httpClientFactory = $httpClientFactory;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function fetchRates()
+    {
+        $data = [];
+        $currencies = $this->_getCurrencyCodes();
+        $defaultCurrencies = $this->_getDefaultCurrencyCodes();
+
+        foreach ($defaultCurrencies as $currencyFrom) {
+            if (!isset($data[$currencyFrom])) {
+                $data[$currencyFrom] = [];
+            }
+            $data = $this->convertBatch($data, $currencyFrom, $currencies);
+            ksort($data[$currencyFrom]);
+        }
+        return $data;
+    }
+
+    /**
+     * Return currencies convert rates in batch mode
+     *
+     * @param array $data
+     * @param string $currencyFrom
+     * @param array $currenciesTo
+     * @return array
+     */
+    private function convertBatch($data, $currencyFrom, $currenciesTo)
+    {
+        $url = $this->buildUrl($currencyFrom, $currenciesTo);
+        set_time_limit(0);
+        try {
+            $response = $this->getServiceResponse($url);
+        } finally {
+            ini_restore('max_execution_time');
+        }
+
+        foreach ($currenciesTo as $currencyTo) {
+            if ($currencyFrom == $currencyTo) {
+                $data[$currencyFrom][$currencyTo] = $this->_numberFormat(1);
+            } else {
+                if (empty($response[$currencyFrom . $currencyTo])) {
+                    $this->_messages[] = __('We can\'t retrieve a rate from %1 for %2.', $url, $currencyTo);
+                    $data[$currencyFrom][$currencyTo] = null;
+                } else {
+                    $data[$currencyFrom][$currencyTo] = $this->_numberFormat(
+                        (double)$response[$currencyFrom . $currencyTo]
+                    );
+                }
+            }
+        }
+        return $data;
+    }
+
+    /**
+     * Get Fixer.io service response
+     *
+     * @param string $url
+     * @param int $retry
+     * @return array
+     */
+    private function getServiceResponse($url, $retry = 0)
+    {
+        /** @var \Magento\Framework\HTTP\ZendClient $httpClient */
+        $httpClient = $this->httpClientFactory->create();
+        $response = [];
+        try {
+            $jsonResponse = $httpClient->setUri(
+                $url
+            )->setConfig(
+                [
+                    'timeout' => $this->scopeConfig->getValue(
+                        $this->timeoutConfigPath,
+                        \Magento\Store\Model\ScopeInterface::SCOPE_STORE
+                    ),
+                ]
+            )->request(
+                'GET'
+            )->getBody();
+
+            $jsonResponse = json_decode($jsonResponse, true);
+            if (!empty($jsonResponse['query']['results']['rate'])) {
+                $response = array_column($jsonResponse['query']['results']['rate'], 'Rate', 'id');
+            }
+        } catch (\Exception $e) {
+            if ($retry == 0) {
+                $response = $this->getServiceResponse($url, 1);
+            }
+        }
+        return $response;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function _convert($currencyFrom, $currencyTo)
+    {
+    }
+
+    /**
+     * Build url for Currency Service
+     *
+     * @param string $currencyFrom
+     * @param string[] $currenciesTo
+     * @return string
+     */
+    private function buildUrl($currencyFrom, $currenciesTo)
+    {
+        $query = urlencode('select ') . '*' . urlencode(' from yahoo.finance.xchange where pair in (');
+        $query .=
+            urlencode(
+                implode(
+                    ',',
+                    array_map(
+                        function ($currencyTo) use ($currencyFrom) {
+                            return '"' . $currencyFrom . $currencyTo . '"';
+                        },
+                        $currenciesTo
+                    )
+                )
+            );
+        $query .= ')';
+        return str_replace('{{YQL_STRING}}', $query, $this->currencyConverterUrl);
+    }
+}
diff --git a/app/code/Magento/Directory/Test/Unit/Model/Currency/Import/YahooFinanceTest.php b/app/code/Magento/Directory/Test/Unit/Model/Currency/Import/YahooFinanceTest.php
new file mode 100644
index 0000000000000..4add2ca82d19b
--- /dev/null
+++ b/app/code/Magento/Directory/Test/Unit/Model/Currency/Import/YahooFinanceTest.php
@@ -0,0 +1,94 @@
+<?php
+/**
+ * Copyright © 2016 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\Directory\Test\Unit\Model\Currency\Import;
+
+class YahooFinanceTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var \Magento\Directory\Model\Currency\Import\YahooFinance
+     */
+    private $model;
+
+    /**
+     * @var \Magento\Directory\Model\CurrencyFactory|\PHPUnit_Framework_MockObject_MockObject
+     */
+    private $currencyFactoryMock;
+
+    /**
+     * @var \Magento\Framework\HTTP\ZendClientFactory|\PHPUnit_Framework_MockObject_MockObject
+     */
+    private $httpClientFactoryMock;
+
+    protected function setUp()
+    {
+        $objectManagerHelper = new \Magento\Framework\TestFramework\Unit\Helper\ObjectManager($this);
+
+        $this->currencyFactoryMock = $this->getMockBuilder('Magento\Directory\Model\CurrencyFactory')
+            ->disableOriginalConstructor()
+            ->setMethods(['create'])
+            ->getMock();
+        $this->httpClientFactoryMock = $this->getMockBuilder('Magento\Framework\HTTP\ZendClientFactory')
+            ->disableOriginalConstructor()
+            ->setMethods(['create'])
+            ->getMock();
+        $scopeMock = $this->getMockBuilder('Magento\Framework\App\Config\ScopeConfigInterface')
+            ->disableOriginalConstructor()
+            ->setMethods([])
+            ->getMock();
+
+        $this->model = $objectManagerHelper->getObject(
+            'Magento\Directory\Model\Currency\Import\YahooFinance',
+            [
+                'currencyFactory' => $this->currencyFactoryMock,
+                'scopeConfig' => $scopeMock,
+                'httpClientFactory' => $this->httpClientFactoryMock
+            ]
+        );
+    }
+
+    public function testFetchRates()
+    {
+        $currencyFromList = ['USD'];
+        $currencyToList = ['EUR', 'UAH'];
+        $responseBody = '{"query":{"count":7,"created":"2016-04-05T16:46:55Z","lang":"en-US","results":{"rate":'
+            . '[{"id":"USDEUR","Name":"USD/EUR","Rate":"0.9022","Date":"4/5/2016"}]}}}';
+        $expectedCurrencyRateList = ['USD' => ['EUR' => 0.9022, 'UAH' => null]];
+        $message = "We can't retrieve a rate from http://query.yahooapis.com/v1/public/yql?format=json"
+            . "&q=select+*+from+yahoo.finance.xchange+where+pair+in+%28%22USDEUR%22%2C%22USDUAH%22)"
+            . "&env=store://datatables.org/alltableswithkeys for UAH.";
+
+        /** @var \Magento\Directory\Model\Currency|\PHPUnit_Framework_MockObject_MockObject $currencyMock */
+        $currencyMock = $this->getMockBuilder('Magento\Directory\Model\Currency')
+            ->disableOriginalConstructor()
+            ->setMethods([])
+            ->getMock();
+        /** @var \Magento\Framework\HTTP\ZendClient|\PHPUnit_Framework_MockObject_MockObject $currencyMock */
+        $httpClientMock = $this->getMockBuilder('Magento\Framework\HTTP\ZendClient')
+            ->disableOriginalConstructor()
+            ->setMethods([])
+            ->getMock();
+        /** @var \Zend_Http_Response|\PHPUnit_Framework_MockObject_MockObject $currencyMock */
+        $httpResponseMock = $this->getMockBuilder('Zend_Http_Response')
+            ->disableOriginalConstructor()
+            ->setMethods([])
+            ->getMock();
+        $this->currencyFactoryMock->expects($this->any())->method('create')->willReturn($currencyMock);
+        $currencyMock->expects($this->once())->method('getConfigBaseCurrencies')->willReturn($currencyFromList);
+        $currencyMock->expects($this->once())->method('getConfigAllowCurrencies')->willReturn($currencyToList);
+        $this->httpClientFactoryMock->expects($this->any())->method('create')->willReturn($httpClientMock);
+        $httpClientMock->expects($this->atLeastOnce())->method('setUri')->willReturnSelf();
+        $httpClientMock->expects($this->atLeastOnce())->method('setConfig')->willReturnSelf();
+        $httpClientMock->expects($this->atLeastOnce())->method('request')->willReturn($httpResponseMock);
+        $httpResponseMock->expects($this->any())->method('getBody')->willReturn($responseBody);
+
+        $this->assertEquals($expectedCurrencyRateList, $this->model->fetchRates());
+        $messages = $this->model->getMessages();
+        $this->assertNotEmpty($messages);
+        $this->assertTrue(is_array($messages));
+        $this->assertEquals($message, (string)$messages[0]);
+    }
+}
diff --git a/app/code/Magento/Directory/etc/adminhtml/system.xml b/app/code/Magento/Directory/etc/adminhtml/system.xml
index aacef0d8ff6e1..dc56a23d20280 100644
--- a/app/code/Magento/Directory/etc/adminhtml/system.xml
+++ b/app/code/Magento/Directory/etc/adminhtml/system.xml
@@ -34,6 +34,18 @@
                     <can_be_empty>1</can_be_empty>
                 </field>
             </group>
+            <group id="yahoofinance" translate="label" sortOrder="33" showInDefault="1" showInWebsite="0" showInStore="0">
+                <label>Yahoo Finance Exchange</label>
+                <field id="timeout" translate="label" type="text" sortOrder="0" showInDefault="1" showInWebsite="0" showInStore="0">
+                    <label>Connection Timeout in Seconds</label>
+                </field>
+            </group>
+            <group id="fixerio" translate="label" sortOrder="35" showInDefault="1" showInWebsite="0" showInStore="0">
+                <label>Fixer.io</label>
+                <field id="timeout" translate="label" type="text" sortOrder="0" showInDefault="1" showInWebsite="0" showInStore="0">
+                    <label>Connection Timeout in Seconds</label>
+                </field>
+            </group>
             <group id="webservicex" translate="label" sortOrder="40" showInDefault="1" showInWebsite="0" showInStore="0">
                 <label>Webservicex</label>
                 <field id="timeout" translate="label" type="text" sortOrder="0" showInDefault="1" showInWebsite="0" showInStore="0" canRestore="1">
diff --git a/app/code/Magento/Directory/etc/config.xml b/app/code/Magento/Directory/etc/config.xml
index 8bb69e52687d2..5c4de023286c8 100644
--- a/app/code/Magento/Directory/etc/config.xml
+++ b/app/code/Magento/Directory/etc/config.xml
@@ -18,6 +18,12 @@
                 <base>USD</base>
                 <default>USD</default>
             </options>
+            <yahoofinance>
+                <timeout>100</timeout>
+            </yahoofinance>
+            <fixerio>
+                <timeout>100</timeout>
+            </fixerio>
             <webservicex>
                 <timeout>100</timeout>
             </webservicex>
diff --git a/app/code/Magento/Directory/etc/di.xml b/app/code/Magento/Directory/etc/di.xml
index 724a7fcce1b9c..f868197e60593 100644
--- a/app/code/Magento/Directory/etc/di.xml
+++ b/app/code/Magento/Directory/etc/di.xml
@@ -9,6 +9,10 @@
     <type name="Magento\Directory\Model\Currency\Import\Config">
         <arguments>
             <argument name="servicesConfig" xsi:type="array">
+                <item name="yahoofinance" xsi:type="array">
+                    <item name="label" xsi:type="string">Yahoo Finance Exchange</item>
+                    <item name="class" xsi:type="string">Magento\Directory\Model\Currency\Import\YahooFinance</item>
+                </item>
                 <item name="webservicex" xsi:type="array">
                     <item name="label" xsi:type="string">Webservicex</item>
                     <item name="class" xsi:type="string">Magento\Directory\Model\Currency\Import\Webservicex</item>
diff --git a/app/code/Magento/Eav/Api/AttributeSetRepositoryInterface.php b/app/code/Magento/Eav/Api/AttributeSetRepositoryInterface.php
index 4529920024b83..6c5e9d4ad2de8 100644
--- a/app/code/Magento/Eav/Api/AttributeSetRepositoryInterface.php
+++ b/app/code/Magento/Eav/Api/AttributeSetRepositoryInterface.php
@@ -15,6 +15,10 @@ interface AttributeSetRepositoryInterface
     /**
      * Retrieve list of Attribute Sets
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#AttributeSetRepositoryInterface to determine
+     * which call to use to get detailed information about all attributes for an object.
+     *
      * @param \Magento\Framework\Api\SearchCriteriaInterface $searchCriteria
      * @return \Magento\Eav\Api\Data\AttributeSetSearchResultsInterface
      */
diff --git a/app/code/Magento/Email/Model/Plugin/WindowsSmtpConfig.php b/app/code/Magento/Email/Model/Plugin/WindowsSmtpConfig.php
new file mode 100644
index 0000000000000..742716cb36d08
--- /dev/null
+++ b/app/code/Magento/Email/Model/Plugin/WindowsSmtpConfig.php
@@ -0,0 +1,59 @@
+<?php
+/**
+ * Copyright © 2016 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Email\Model\Plugin;
+
+/**
+ * Plugin for \Magento\Framework\Mail\TransportInterface
+ */
+class WindowsSmtpConfig
+{
+    /**
+     * host config path
+     */
+    const XML_SMTP_HOST = 'system/smtp/host';
+
+    /**
+     * port config path
+     */
+    const XML_SMTP_PORT = 'system/smtp/port';
+
+    /**
+     * @var \Magento\Framework\App\Config\ReinitableConfigInterface
+     */
+    private $config;
+
+    /**
+     * @var \Magento\Framework\OsInfo
+     */
+    private $osInfo;
+
+    /**
+     * @param \Magento\Framework\App\Config\ReinitableConfigInterface $config
+     * @param \Magento\Framework\OsInfo $osInfo
+     */
+    public function __construct(
+        \Magento\Framework\App\Config\ReinitableConfigInterface $config,
+        \Magento\Framework\OsInfo $osInfo
+    ) {
+        $this->config = $config;
+        $this->osInfo = $osInfo;
+    }
+
+    /**
+     * To configure smtp settings for session right before sending message on windows server
+     *
+     * @param \Magento\Framework\Mail\TransportInterface $subject
+     * @return void
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function beforeSendMessage(\Magento\Framework\Mail\TransportInterface $subject)
+    {
+        if ($this->osInfo->isWindows()) {
+            ini_set('SMTP', $this->config->getValue(self::XML_SMTP_HOST));
+            ini_set('smtp_port', $this->config->getValue(self::XML_SMTP_PORT));
+        }
+    }
+}
diff --git a/app/code/Magento/Email/etc/di.xml b/app/code/Magento/Email/etc/di.xml
index 494d32a6557b1..5be5efeb0b678 100644
--- a/app/code/Magento/Email/etc/di.xml
+++ b/app/code/Magento/Email/etc/di.xml
@@ -57,4 +57,7 @@
             </argument>
         </arguments>
     </type>
+    <type name="Magento\Framework\Mail\TransportInterface">
+        <plugin name="WindowsSmtpConfig" type="Magento\Email\Model\Plugin\WindowsSmtpConfig" />
+    </type>
 </config>
diff --git a/app/code/Magento/Persistent/Model/Session.php b/app/code/Magento/Persistent/Model/Session.php
index 48ba5e8918d29..53da1abcca982 100644
--- a/app/code/Magento/Persistent/Model/Session.php
+++ b/app/code/Magento/Persistent/Model/Session.php
@@ -10,6 +10,7 @@
  *
  * @method int getCustomerId()
  * @method Session setCustomerId()
+ * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
  */
 class Session extends \Magento\Framework\Model\AbstractModel
 {
@@ -94,6 +95,13 @@ class Session extends \Magento\Framework\Model\AbstractModel
      */
     protected $sessionConfig;
 
+    /**
+     * Request
+     *
+     * @var \Magento\Framework\App\Request\Http
+     */
+    private $request;
+
     /**
      * Constructor
      *
@@ -379,6 +387,7 @@ private function setCookie($value, $duration, $path)
         $publicCookieMetadata = $this->_cookieMetadataFactory->createPublicCookieMetadata()
             ->setDuration($duration)
             ->setPath($path)
+            ->setSecure($this->getRequest()->isSecure())
             ->setHttpOnly(true);
         $this->_cookieManager->setPublicCookie(
             self::COOKIE_NAME,
@@ -386,4 +395,19 @@ private function setCookie($value, $duration, $path)
             $publicCookieMetadata
         );
     }
+
+    /**
+     * Get request object
+     *
+     * @return \Magento\Framework\App\Request\Http
+     * @deprecated
+     */
+    private function getRequest()
+    {
+        if ($this->request == null) {
+            $this->request = \Magento\Framework\App\ObjectManager::getInstance()
+                ->get('\Magento\Framework\App\Request\Http');
+        }
+        return $this->request;
+    }
 }
diff --git a/app/code/Magento/Persistent/Test/Unit/Model/SessionTest.php b/app/code/Magento/Persistent/Test/Unit/Model/SessionTest.php
index 1cb59428f709f..5f99301ac4864 100644
--- a/app/code/Magento/Persistent/Test/Unit/Model/SessionTest.php
+++ b/app/code/Magento/Persistent/Test/Unit/Model/SessionTest.php
@@ -70,6 +70,7 @@ protected function setUp()
                 'cookieManager' => $this->cookieManagerMock,
                 'context'       => $context,
                 'cookieMetadataFactory' => $this->cookieMetadataFactoryMock,
+                'request' => $this->getMock('\Magento\Framework\App\Request\Http', [], [], '', false, false),
                 'resource' => $resourceMock,
             ]
         );
@@ -129,6 +130,10 @@ public function testSetPersistentCookie()
             ->method('setDuration')
             ->with($duration)
             ->will($this->returnSelf());
+        $cookieMetadataMock->expects($this->once())
+            ->method('setSecure')
+            ->with(false)
+            ->will($this->returnSelf());
         $cookieMetadataMock->expects($this->once())
             ->method('setHttpOnly')
             ->with(true)
@@ -172,6 +177,10 @@ public function testRenewPersistentCookie(
             ->method('setDuration')
             ->with($cookieDuration)
             ->will($this->returnSelf());
+        $cookieMetadataMock->expects($this->exactly($numCalls))
+            ->method('setSecure')
+            ->with(false)
+            ->will($this->returnSelf());
         $cookieMetadataMock->expects($this->exactly($numCalls))
             ->method('setHttpOnly')
             ->with(true)
diff --git a/app/code/Magento/Quote/Api/CartRepositoryInterface.php b/app/code/Magento/Quote/Api/CartRepositoryInterface.php
index 2244e4505eb3c..a8ef3dfba7690 100644
--- a/app/code/Magento/Quote/Api/CartRepositoryInterface.php
+++ b/app/code/Magento/Quote/Api/CartRepositoryInterface.php
@@ -23,6 +23,11 @@ public function get($cartId);
     /**
      * Enables administrative users to list carts that match specified search criteria.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included.  See http://devdocs.magento.com/codelinks/attributes.html#CartRepositoryInterface to determine
+     * which call to use to get detailed information about all attributes for an object.
+     *
+     *
      * @param \Magento\Framework\Api\SearchCriteria $searchCriteria
      * @return \Magento\Quote\Api\Data\CartSearchResultsInterface
      */
diff --git a/app/code/Magento/Quote/Api/GuestPaymentMethodManagementInterface.php b/app/code/Magento/Quote/Api/GuestPaymentMethodManagementInterface.php
index 493e455246ce9..9566cdaf6fe62 100644
--- a/app/code/Magento/Quote/Api/GuestPaymentMethodManagementInterface.php
+++ b/app/code/Magento/Quote/Api/GuestPaymentMethodManagementInterface.php
@@ -35,6 +35,10 @@ public function get($cartId);
     /**
      * List available payment methods for a specified shopping cart.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included.  See http://devdocs.magento.com/codelinks/attributes.html#GuestPaymentMethodManagementInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param string $cartId The cart ID.
      * @return \Magento\Quote\Api\Data\PaymentMethodInterface[] Array of payment methods.
      * @throws \Magento\Framework\Exception\NoSuchEntityException The specified cart does not exist.
diff --git a/app/code/Magento/Quote/Api/PaymentMethodManagementInterface.php b/app/code/Magento/Quote/Api/PaymentMethodManagementInterface.php
index 49f143ae21734..f836a42be1fcf 100644
--- a/app/code/Magento/Quote/Api/PaymentMethodManagementInterface.php
+++ b/app/code/Magento/Quote/Api/PaymentMethodManagementInterface.php
@@ -35,6 +35,10 @@ public function get($cartId);
     /**
      * Lists available payment methods for a specified shopping cart.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included.  See http://devdocs.magento.com/codelinks/attributes.html#PaymentMethodManagementInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param int $cartId The cart ID.
      * @return \Magento\Quote\Api\Data\PaymentMethodInterface[] Array of payment methods.
      * @throws \Magento\Framework\Exception\NoSuchEntityException The specified cart does not exist.
diff --git a/app/code/Magento/Sales/Api/CreditmemoRepositoryInterface.php b/app/code/Magento/Sales/Api/CreditmemoRepositoryInterface.php
index 30b8d3e14538c..e922ca104daea 100644
--- a/app/code/Magento/Sales/Api/CreditmemoRepositoryInterface.php
+++ b/app/code/Magento/Sales/Api/CreditmemoRepositoryInterface.php
@@ -18,6 +18,10 @@ interface CreditmemoRepositoryInterface
     /**
      * Lists credit memos that match specified search criteria.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#CreditmemoRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param \Magento\Framework\Api\SearchCriteria $searchCriteria The search criteria.
      * @return \Magento\Sales\Api\Data\CreditmemoSearchResultInterface Credit memo search result interface.
      */
diff --git a/app/code/Magento/Sales/Api/InvoiceRepositoryInterface.php b/app/code/Magento/Sales/Api/InvoiceRepositoryInterface.php
index 1670de1230289..b2250a1c9b6e2 100644
--- a/app/code/Magento/Sales/Api/InvoiceRepositoryInterface.php
+++ b/app/code/Magento/Sales/Api/InvoiceRepositoryInterface.php
@@ -16,6 +16,10 @@ interface InvoiceRepositoryInterface
     /**
      * Lists invoices that match specified search criteria.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#InvoiceRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param \Magento\Framework\Api\SearchCriteria $searchCriteria The search criteria.
      * @return \Magento\Sales\Api\Data\InvoiceSearchResultInterface Invoice search result interface.
      */
diff --git a/app/code/Magento/Sales/Api/OrderItemRepositoryInterface.php b/app/code/Magento/Sales/Api/OrderItemRepositoryInterface.php
index b1eb49e9fe429..dde41bda84bb5 100644
--- a/app/code/Magento/Sales/Api/OrderItemRepositoryInterface.php
+++ b/app/code/Magento/Sales/Api/OrderItemRepositoryInterface.php
@@ -18,6 +18,10 @@ interface OrderItemRepositoryInterface
     /**
      * Lists order items that match specified search criteria.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#OrderItemRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param \Magento\Framework\Api\SearchCriteria $searchCriteria The search criteria.
      * @return \Magento\Sales\Api\Data\OrderItemSearchResultInterface Order item search result interface.
      */
diff --git a/app/code/Magento/Sales/Api/OrderRepositoryInterface.php b/app/code/Magento/Sales/Api/OrderRepositoryInterface.php
index 867b8d21318f8..15b616986c666 100644
--- a/app/code/Magento/Sales/Api/OrderRepositoryInterface.php
+++ b/app/code/Magento/Sales/Api/OrderRepositoryInterface.php
@@ -18,6 +18,10 @@ interface OrderRepositoryInterface
     /**
      * Lists orders that match specified search criteria.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#OrderRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param \Magento\Framework\Api\SearchCriteria $searchCriteria The search criteria.
      * @return \Magento\Sales\Api\Data\OrderSearchResultInterface Order search result interface.
      */
diff --git a/app/code/Magento/Sales/Api/ShipmentRepositoryInterface.php b/app/code/Magento/Sales/Api/ShipmentRepositoryInterface.php
index d9e49ab9286de..8ca32a107df6c 100644
--- a/app/code/Magento/Sales/Api/ShipmentRepositoryInterface.php
+++ b/app/code/Magento/Sales/Api/ShipmentRepositoryInterface.php
@@ -17,6 +17,10 @@ interface ShipmentRepositoryInterface
     /**
      * Lists shipments that match specified search criteria.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#ShipmentRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param \Magento\Framework\Api\SearchCriteria $searchCriteria The search criteria.
      * @return \Magento\Sales\Api\Data\ShipmentSearchResultInterface Shipment search results interface.
      */
diff --git a/app/code/Magento/Sales/Api/TransactionRepositoryInterface.php b/app/code/Magento/Sales/Api/TransactionRepositoryInterface.php
index bdf8d27ca6d16..1d100f9f75082 100644
--- a/app/code/Magento/Sales/Api/TransactionRepositoryInterface.php
+++ b/app/code/Magento/Sales/Api/TransactionRepositoryInterface.php
@@ -16,6 +16,10 @@ interface TransactionRepositoryInterface
     /**
      * Lists transactions that match specified search criteria.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#TransactionRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param \Magento\Framework\Api\SearchCriteria $searchCriteria The search criteria.
      * @return \Magento\Sales\Api\Data\TransactionSearchResultInterface Transaction search result interface.
      */
diff --git a/app/code/Magento/SalesRule/Api/CouponRepositoryInterface.php b/app/code/Magento/SalesRule/Api/CouponRepositoryInterface.php
index c06a75d1ec652..b1f7108e1dc48 100644
--- a/app/code/Magento/SalesRule/Api/CouponRepositoryInterface.php
+++ b/app/code/Magento/SalesRule/Api/CouponRepositoryInterface.php
@@ -13,7 +13,7 @@
 interface CouponRepositoryInterface
 {
     /**
-     * Save coupon.
+     * Save a coupon.
      *
      * @param \Magento\SalesRule\Api\Data\CouponInterface $coupon
      * @return \Magento\SalesRule\Api\Data\CouponInterface
@@ -34,7 +34,11 @@ public function save(\Magento\SalesRule\Api\Data\CouponInterface $coupon);
     public function getById($couponId);
 
     /**
-     * Retrieve coupon.
+     * Retrieve a coupon using the specified search criteria.
+     *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#CouponRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
      *
      * @param \Magento\Framework\Api\SearchCriteriaInterface $searchCriteria
      * @return \Magento\SalesRule\Api\Data\CouponSearchResultInterface
diff --git a/app/code/Magento/SalesRule/Api/RuleRepositoryInterface.php b/app/code/Magento/SalesRule/Api/RuleRepositoryInterface.php
index 5e29813f8fe78..d45b163d5d834 100644
--- a/app/code/Magento/SalesRule/Api/RuleRepositoryInterface.php
+++ b/app/code/Magento/SalesRule/Api/RuleRepositoryInterface.php
@@ -34,7 +34,11 @@ public function save(\Magento\SalesRule\Api\Data\RuleInterface $rule);
     public function getById($ruleId);
 
     /**
-     * Retrieve sales rules.
+     * Retrieve sales rules that match te specified criteria.
+     *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#RuleRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
      *
      * @param \Magento\Framework\Api\SearchCriteriaInterface $searchCriteria
      * @return \Magento\SalesRule\Api\Data\RuleSearchResultInterface
diff --git a/app/code/Magento/Tax/Api/TaxClassRepositoryInterface.php b/app/code/Magento/Tax/Api/TaxClassRepositoryInterface.php
index bdbd968635880..af08e14325e94 100644
--- a/app/code/Magento/Tax/Api/TaxClassRepositoryInterface.php
+++ b/app/code/Magento/Tax/Api/TaxClassRepositoryInterface.php
@@ -25,6 +25,10 @@ public function get($taxClassId);
     /**
      * Retrieve tax classes which match a specific criteria.
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#TaxClassRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param \Magento\Framework\Api\SearchCriteriaInterface $searchCriteria
      * @return \Magento\Tax\Api\Data\TaxClassSearchResultsInterface containing Data\TaxClassInterface
      * @throws \Magento\Framework\Exception\InputException
diff --git a/app/code/Magento/Tax/Api/TaxRateRepositoryInterface.php b/app/code/Magento/Tax/Api/TaxRateRepositoryInterface.php
index 88ec624cdbdd3..b4fa0d9ef64fd 100644
--- a/app/code/Magento/Tax/Api/TaxRateRepositoryInterface.php
+++ b/app/code/Magento/Tax/Api/TaxRateRepositoryInterface.php
@@ -45,6 +45,10 @@ public function deleteById($rateId);
     /**
      * Search TaxRates
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#TaxRateRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param \Magento\Framework\Api\SearchCriteriaInterface $searchCriteria
      * @return \Magento\Tax\Api\Data\TaxRateSearchResultsInterface containing Data\TaxRateInterface objects
      * @throws \Magento\Framework\Exception\InputException If there is a problem with the input
diff --git a/app/code/Magento/Tax/Api/TaxRuleRepositoryInterface.php b/app/code/Magento/Tax/Api/TaxRuleRepositoryInterface.php
index 29ff3d423e17b..5f477f33bae2e 100644
--- a/app/code/Magento/Tax/Api/TaxRuleRepositoryInterface.php
+++ b/app/code/Magento/Tax/Api/TaxRuleRepositoryInterface.php
@@ -53,6 +53,10 @@ public function deleteById($ruleId);
     /**
      * Search TaxRules
      *
+     * This call returns an array of objects, but detailed information about each object’s attributes might not be
+     * included. See http://devdocs.magento.com/codelinks/attributes.html#TaxRuleRepositoryInterface to
+     * determine which call to use to get detailed information about all attributes for an object.
+     *
      * @param \Magento\Framework\Api\SearchCriteria $searchCriteria
      * @return \Magento\Tax\Api\Data\TaxRuleSearchResultsInterface containing TaxRuleInterface objects
      * @throws \Magento\Framework\Exception\InputException If there is a problem with the input
diff --git a/lib/internal/Magento/Framework/App/Helper/AbstractHelper.php b/lib/internal/Magento/Framework/App/Helper/AbstractHelper.php
index 7b03f1c864069..e33badff9a638 100644
--- a/lib/internal/Magento/Framework/App/Helper/AbstractHelper.php
+++ b/lib/internal/Magento/Framework/App/Helper/AbstractHelper.php
@@ -73,6 +73,11 @@ abstract class AbstractHelper
      */
     protected $scopeConfig;
 
+    /**
+     * @var \Magento\Framework\Cache\ConfigInterface
+     */
+    protected $_cacheConfig;
+
     /**
      * @param Context $context
      */
diff --git a/lib/internal/Magento/Framework/App/PageCache/Version.php b/lib/internal/Magento/Framework/App/PageCache/Version.php
index 6f15cbc70e0a6..272ad8ce5c02f 100644
--- a/lib/internal/Magento/Framework/App/PageCache/Version.php
+++ b/lib/internal/Magento/Framework/App/PageCache/Version.php
@@ -79,6 +79,7 @@ public function process()
             $publicCookieMetadata = $this->cookieMetadataFactory->createPublicCookieMetadata()
                 ->setDuration(self::COOKIE_PERIOD)
                 ->setPath('/')
+                ->setSecure($this->request->isSecure())
                 ->setHttpOnly(false);
             $this->cookieManager->setPublicCookie(self::COOKIE_NAME, $this->generateValue(), $publicCookieMetadata);
         }
diff --git a/lib/internal/Magento/Framework/App/Test/Unit/PageCache/VersionTest.php b/lib/internal/Magento/Framework/App/Test/Unit/PageCache/VersionTest.php
index 22d6f910b8287..b1e8748c3ec8f 100644
--- a/lib/internal/Magento/Framework/App/Test/Unit/PageCache/VersionTest.php
+++ b/lib/internal/Magento/Framework/App/Test/Unit/PageCache/VersionTest.php
@@ -88,6 +88,11 @@ public function testProcess($isPost)
                 ->with(Version::COOKIE_PERIOD)
                 ->will($this->returnSelf());
 
+            $publicCookieMetadataMock->expects($this->once())
+                ->method('setSecure')
+                ->with(false)
+                ->will($this->returnSelf());
+                
             $publicCookieMetadataMock->expects($this->once())
                 ->method('setHttpOnly')
                 ->with(false)
diff --git a/lib/internal/Magento/Framework/Filesystem/Io/Sftp.php b/lib/internal/Magento/Framework/Filesystem/Io/Sftp.php
index 97439e1bd728b..30bed420be66c 100644
--- a/lib/internal/Magento/Framework/Filesystem/Io/Sftp.php
+++ b/lib/internal/Magento/Framework/Filesystem/Io/Sftp.php
@@ -239,7 +239,7 @@ public function ls($grep = null)
         $currentWorkingDir = $this->pwd();
         $result = [];
         foreach ($list as $name) {
-            $result[] = ['text' => $name, 'id' => "{$currentWorkingDir}{$name}"];
+            $result[] = ['text' => $name, 'id' => "{$currentWorkingDir}/{$name}"];
         }
         return $result;
     }
diff --git a/lib/internal/Magento/Framework/Session/Config.php b/lib/internal/Magento/Framework/Session/Config.php
index 4b6517ab807d0..b85a4185a9edc 100644
--- a/lib/internal/Magento/Framework/Session/Config.php
+++ b/lib/internal/Magento/Framework/Session/Config.php
@@ -144,6 +144,11 @@ public function __construct(
         $this->setCookieHttpOnly(
             $this->_scopeConfig->getValue(self::XML_PATH_COOKIE_HTTPONLY, $this->_scopeType)
         );
+
+        $secureURL = $this->_scopeConfig->getValue('web/secure/base_url', $this->_scopeType);
+        $unsecureURL = $this->_scopeConfig->getValue('web/unsecure/base_url', $this->_scopeType);
+        $isFullySecuredURL = $secureURL == $unsecureURL;
+        $this->setCookieSecure($isFullySecuredURL && $this->_httpRequest->isSecure());
     }
 
     /**
diff --git a/lib/internal/Magento/Framework/Session/Test/Unit/ConfigTest.php b/lib/internal/Magento/Framework/Session/Test/Unit/ConfigTest.php
index 4016a2831ac0f..fbaa87d431df6 100644
--- a/lib/internal/Magento/Framework/Session/Test/Unit/ConfigTest.php
+++ b/lib/internal/Magento/Framework/Session/Test/Unit/ConfigTest.php
@@ -354,6 +354,7 @@ public function constructorDataProvider()
                     'session.cookie_path' => '/',
                     'session.cookie_domain' => 'init.host',
                     'session.cookie_httponly' => false,
+                    'session.cookie_secure' => false,
                 ],
             ],
             'all invalid' => [
@@ -362,6 +363,7 @@ public function constructorDataProvider()
                 [
                     'session.cache_limiter' => 'files',
                     'session.cookie_httponly' => false,
+                    'session.cookie_secure' => false,
                 ],
             ],
             'invalid_valid' => [
@@ -373,6 +375,7 @@ public function constructorDataProvider()
                     'session.cookie_path' => '/',
                     'session.cookie_domain' => 'init.host',
                     'session.cookie_httponly' => false,
+                    'session.cookie_secure' => false,
                 ],
             ],
         ];
diff --git a/lib/internal/Magento/Framework/Shell/CommandRendererBackground.php b/lib/internal/Magento/Framework/Shell/CommandRendererBackground.php
index 64c21db08bb5a..dccceb70cdc48 100644
--- a/lib/internal/Magento/Framework/Shell/CommandRendererBackground.php
+++ b/lib/internal/Magento/Framework/Shell/CommandRendererBackground.php
@@ -32,8 +32,9 @@ public function __construct(OsInfo $osInfo)
     public function render($command, array $arguments = [])
     {
         $command = parent::render($command, $arguments);
+
         return $this->osInfo->isWindows() ?
             'start /B "magento background task" ' . $command
-            : $command . ' > /dev/null &';
+            : str_replace('2>&1', '> /dev/null &', $command);
     }
 }
diff --git a/lib/internal/Magento/Framework/Shell/Test/Unit/CommandRendererBackgroundTest.php b/lib/internal/Magento/Framework/Shell/Test/Unit/CommandRendererBackgroundTest.php
index bac1f118035eb..b40394c853637 100644
--- a/lib/internal/Magento/Framework/Shell/Test/Unit/CommandRendererBackgroundTest.php
+++ b/lib/internal/Magento/Framework/Shell/Test/Unit/CommandRendererBackgroundTest.php
@@ -53,7 +53,7 @@ public function commandPerOsTypeDataProvider()
     {
         return [
             'windows' => [true, 'start /B "magento background task" ' . $this->testCommand . ' 2>&1'],
-            'unix'    => [false, $this->testCommand . ' 2>&1 > /dev/null &'],
+            'unix'    => [false, $this->testCommand . ' > /dev/null &'],
         ];
     }
 }